Multimedia Container for Physical Object Authentication and Verification of Attendance

2. The method of claim 1, wherein the three-dimensional virtual model is interactive.

3. The method of claim 1, wherein the photograph format file comprises an image of the physical object and the video format file comprises a creation of the physical object.

4. The method of claim 1, wherein the one or more digital files is in a photograph format, a video format, or combinations thereof, wherein the information includes a description of the physical object, a provenance of the physical object, a manufacturing process for the physical object, or combinations thereof.

6. The method of claim 1, wherein the NFT comprises a hash of the 3D COA.

7. The method of claim 1, further comprising: prior to directing the buyer computer device to the secure interface, directing, by the server, the buyer computer device to an initial web page based on the tamperproof unique identifier.

8. The method of claim 1, wherein the tamperproof unique identifier encodes and obscures data associating the tamperproof unique identifier with the secure interface via a specific uniform resource locator (URL).

9. The method of claim 1, wherein the tamperproof unique identifier comprises a machine-readable indicium, a permanently attachable physical token, an integral indicium, a permanently attachable hologram, a near field communication (NFC) chip, a cryptographic seal, a microdot tag, a watermark, a magnetic stripe, a color-shifting ink, an invisible ink, a thermochromic ink, a chemical taggant, an acoustic taggant, an optical variable device, a micro-embossing, an anti-copying marker, a barcode, a QR code, or combinations thereof.

10. The method of claim 1, wherein the physical object comprises a manufactured consumer good, a consumable product, a hand-made object, a collectible object, a printed object, an art object, a digital storage medium, a historical object, an apparel object, a sports memorabilia object, a high-value luxury object, an object with a specific geographic source association, a forensic evidence object, an object bearing a serial number, an autographed object, a sealed object container, a book, a photograph, a record album, a videotape, a sculpture, a painting, a letter, a printed certificate, a jewelry object, a watch, a ball, a jersey, a helmet, a toy, a bottle, a firearm, a furniture object, a vehicle, an automotive component, a cosmetic object, a medical object, a pharmaceutical object, a semiconductor object, an aerospace component, or combinations thereof.

12. The method of claim 1, further comprising: enabling, by the server, at least one of a creator of the physical object and a vendor of the object to communicate directly with claimants.

15. The method of claim 1, wherein creating the 3D COA can include one or a combination of: defining one or more of a narrative, visual style, and interactive elements to be included in the 3D COA; constructing a three-dimensional (3D) environment in which the physical object can be placed; determining camera angles at which to place a camera relative to a COA product; determining an ambient light, a point light, a spot light, a directional light, or a combination for the COA product; creating the three-dimensional virtual model to be of the COA product; applying a texture to the three-dimensional virtual model of the COA product; animating the three-dimensional virtual model of the COA product; animating the camera to move around the 3D environment; adding or embedding a media file or a combination of medial files in the multimedia container that is three-dimensional virtual model of the COA product; adding or embedding dynamic content such as a hologram, an augmented reality layer, an interactive hotspot, or combinations thereof into the multimedia container; embedding or adding an audio file to the multimedia container; rendering each frame of an animation of the three-dimensional virtual model; combining the rendered frames into a video sequence; adding visual effects; formatting the video sequence of the three-dimensional virtual model of the 3D COA 500 into a video file format; incorporating specific information onto the 3D COA or into a user interface (UI) overlay of the 3D COA.